Time to 100 Colonel: 519 hours 30 minutes

I can use virtually any gun at a high level
1 gun with 5,000+ kills
(My baby, the M416)
10 guns with 2,000+ kills
28 guns with 1,500+ kills
55 guns with 1,000+ kills
70 guns with 500+ kills (All assault rifles, carbines, LMGs, snipers, PDWs, shotguns and pistols)
*This does not include equipment

Best Gamemode: TDM
I DO NOT QUIT WHEN LOSING.
*I merely switch to the winning team ;)